National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Partly Cloudy

43°F

6°C

Humidity 47%
Wind Speed SW 6 mph
Barometer 29.93 in (1014.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Jan 6:56 pm CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 43. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before 2pm. Partly sunny, with a high near 50. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 50 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 29. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 14. Calm wind becoming south around 5 mph after midnight.

    Low: 14 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 38. Breezy, with a south wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    High: 38 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 28. Blustery.

    High: 28 °F

    Chance Snow
    and Blustery

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. Blustery.

    Low: 4 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 43. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 30 percent chance of rain, mainly before 2pm. Partly sunny, with a high near 50. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 18. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 29. North wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Increasing clouds, with a low around 14. Calm wind becoming south around 5 mph after midnight.
Thursday
A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 38. Breezy, with a south wind 10 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Blustery.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 28. Blustery.
Friday Night
Mostly cloudy, with a low around 4. Blustery.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 15.
Saturday Night
Partly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
6:18 pm CST Jan 12, 2026
Forecast Valid:
7pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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